Comparison

77电脑助手 vs Knight Jenay

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

77电脑助手

Features

Read full description

这是一款电脑监控小能手APP，可以查看电脑的键盘记录、文字记录、截屏记录，并能够远程进行锁屏、关机。提供了PPT遥控、音乐和电影的遥控，可以用手机模拟电脑的键盘、鼠标。能够保证随时随地通过手机查看和遥控电脑，把自己的电脑装到口袋里。

About

Knight Jenay

Features

Read full description

该APP是为了让用户更好的使用购买的KNIGHT；app连接设备wifi后接受其温度和电量并显示出来。用户通过界面的按钮可以控制对应功能，同时可以接受用户直接操作KNIGHT的动作，刷新界面按钮状态。

Screenshots

77电脑助手4 screens

Knight Jenay4 screens

Verdict

The call

The clearest difference is in-app purchases: Knight Jenay at none against 77电脑助手's 5. Knight Jenay also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 77电脑助手 sells 5 one-off in-app purchases. Knight Jenay asks for nothing beyond the download.

UpkeepUpdate frequency

77电脑助手 ships an update monthly, Knight Jenay every 3 weeks. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 4 level

77电脑助手 versus Knight Jenay: the parameters behind the verdict, then further details
Parameter	77电脑助手	Knight Jenay
Price	Free	Free
Update frequency	Monthly	Every 3 weeks — better
Ads	Yes	No — better
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	12.0	11.4 — better
Further details — not scored
Size	68 MB	33 MB
Age rating	4+	4+
Developer	开拓蔺	秋菊莫

In-app purchases

5 purchases

77电脑助手

One-time5

77电脑助手-周VIP$0.99
77电脑助手-月VIP$0.99
77电脑助手-季VIP$2.99

Show 2 more

77电脑助手-年VIP$3.99
77电脑助手-永久VIP$9.99

None

Knight Jenay

No in-app purchases

Questions

Is 77电脑助手 free?

77电脑助手 is free to download, with in-app purchases available.

Is Knight Jenay free?

Knight Jenay is free to download, with no in-app purchases.

Do 77电脑助手 or Knight Jenay have ads?

77电脑助手 shows ads; Knight Jenay does not.

Which is updated more often, 77电脑助手 or Knight Jenay?

77电脑助手 ships an update monthly, and Knight Jenay every 3 weeks. Most recently, 77电脑助手 was updated on October 4, 2026 and Knight Jenay on October 3, 2026.